svm_get_variable(tool_id, var_type)

Features

If the object detection/measurement is successful(1) by executing svm_get_vision_info, the detection/measurement data is loaded. Enter the tool id and variable type for the data to be loaded.

Position tool: POSX_TYPE (Object location), VALUE_TYPE (Detection similarity)
Presence tool: INSP_TYPE (Presence inspection result), VALUE_TYPE (Pixel count)
Distance tool: INSP_TYPE (Distance inspection result), VALUE_TYPE (Distance measure)
Angle tool: INSP _TYPE (Angle inspection result), VALUE_TYPE (Angle measure)
Diameter tool: INSP _TYPE (Diameter inspection result), VALUE_TYPE (Diameter measure), POSX_TYPE (Circle center position)

Parameters

Parameter Name

Data Type

Default Value

Description

tool_id

int

-

Vision tool id (ex. 1000, 1001, 1002, …)

var_type

int

-

POSX_TYPE: Vision measurement coordinate variable (posx)

INSP_TYPE: Inspection result variable (int)

VALEU_TYPE: Measurement result (int or float)

Return

Value

Description

variable

POSX_TYPE – Coordinate information variable, ex. Posx(x,y,z,rx,ry,rz)

INSP_TYPE: Inspection result variable - int (Returns 1 if successful)

VALEU_TYPE: Measurement result variable (int of float)

-1

Failed – No measurement data or input variable error.

Example

PY

svm_connect()                           # Connect to vision 
vision_test=1000                         # Define vision job ID
print_insp=1001                           # Define inspection tool ID
box_size=1002                           # Define measurement tool ID
count=svm_get_vision_info(vision_test)     # Execute the vision measurement
if (count==1):                            # Check the result 
   # Get the position information (posx) of vision_test tool
   pos_result=svm_get_variable(vision_test, POSX_TYPE)
   tp_popup("{0}".format(pos_result))
   
   # Get the inspection information (PASS or Fail) of print_insp tool
   inspection_result=svm_get_variable(print_insp, INSP_TYPE)
   tp_popup("{0}".format(inspection_result))
   
   # Get the distance information (distance) of box_size tool
   measurement_result= svm_get_variable(box_size, VALUE_TYPE)
   tp_popup("{0}".format(measurement_result))
   
vs_disconnect()                           # Disconnect to vision